• Organization: Department of the Interior
• Updated: 2009-05-14T00:00:00Z

These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...

• zip

• Organization: Department of the Interior
• Updated: 2000-04-04T00:00:00Z

This file contains the locations at which water quality data was summarized in the 2002 report entitled: Baseline Water Quality Inventory, Eugene O'Neill National Historic Site. The data and...

• none

• Organization: Department of the Interior
• Updated: 2000-02-11T00:00:00Z

This file contains the water quality data summarized in the 2002 report entitled: Baseline Water Quality Inventory, Eugene O'Neill National Historic Site. The data and locations existed in the...

• none

• Organization: Department of the Interior
• Updated: 2024-02-01T00:00:00Z

Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...

• zip

• Organization: Department of the Interior
• Updated: 2026-01-20T00:00:00Z

National Park Service Unit tract polygons

• zip
• zip
• xml

• Organization: Department of the Interior
• Updated: 2026-02-05T00:00:00Z

National Park Service unit points.

• xml
• zip
• zip

• Organization: Federal Geographic Data Committee
• Updated: 2019-09-30

National Park Service unit boundaries.

• zip